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dangh5329
2 năm trước
Cho tam giác ABC vuông tại A có phân giác trong của góc B và phân giác ngoài của góc B cắt AC lần lượt tại D và E. Chứng minh DBE là góc vuông
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Complete the paragraph My attempts to communicate in a foreign language often misfire. I tried to speak Greek while I was on holiday in Mykonos a few years ago but the attempt was completely (1) (SUCCESS) (unsuccessful)________. So, there I was in a traditional Greek restaurant, where I tried to order in Greek. At first, the waiter (2) (TAKE) ________ me for a German and started speaking to me in German. I find it impossible to communicate in German, so I carried on with Greek. The waiter misunderstood and instead of mushrooms, he brought me beetroots, which I hate. I must have looked very unhappy because he started apologizing and then (3) (APPEARANCE) ________ in the kitchen. This time he came back with a plate of aubergines, which, (4) (FORTUNE) (unfortuantely)________, is not one of my favourite dishes either. I ate them anyway and asked for the bill. When the waiter came back with the bill, I told him he had mischarged me – I must have sounded quite (5) (ANGER) ________. But it was a mistake again. I had misread the bill, as the waiter explained later, in excellent English! Luckily for me, English is still a(n) (6) (NATIONAL)________ language! (Mình ms điền đc 2 từ. Mn giúp mình vs)

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